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Q: Which one of the following is an advantage of welded connection?
  • A. Noise produced in welding process is relatively less
  • B. Proper welding in field condition is difficult
  • C. The inspection of welded joint requires non-destructive testing
  • D. There is a greater possibility of brittle fracture in welding
Correct Answer: Option A - Advantages of welding– • Noise produced in welding process is relatively less. • Welding establishes strong, durable and permanent joint links. • It is a simple process that results in a great finish. Disadvantage of welding– • Requires skilled labour and electric supply. • Residual stress generation. • Inspection is difficult.
A. Advantages of welding– • Noise produced in welding process is relatively less. • Welding establishes strong, durable and permanent joint links. • It is a simple process that results in a great finish. Disadvantage of welding– • Requires skilled labour and electric supply. • Residual stress generation. • Inspection is difficult.

Explanations:

Advantages of welding– • Noise produced in welding process is relatively less. • Welding establishes strong, durable and permanent joint links. • It is a simple process that results in a great finish. Disadvantage of welding– • Requires skilled labour and electric supply. • Residual stress generation. • Inspection is difficult.